JPS63124603U - - Google Patents
Info
- Publication number
- JPS63124603U JPS63124603U JP1570687U JP1570687U JPS63124603U JP S63124603 U JPS63124603 U JP S63124603U JP 1570687 U JP1570687 U JP 1570687U JP 1570687 U JP1570687 U JP 1570687U JP S63124603 U JPS63124603 U JP S63124603U
- Authority
- JP
- Japan
- Prior art keywords
- amount
- light passing
- light
- measuring
- electrical signal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Optical Transform (AREA)
Description
第１図はこの考案によるアンテナ角度検出装置
の一実施例の全体構成図、第２図はアンテナ角度
検出装置の拡大原理図、第３図は光通過板の外観
図、第４図は光量：アンテナ角度の特性図である
。
図において、１はレーザ光源、２は光通過板、
３はフオトダイオード（ＰＤ）、４は放射器、５
はアンテナジンバル、６は旋回ジンバル、７は増
幅器である。なお、各図中同一符号は同一又は相
当部分を示す。
Fig. 1 is an overall configuration diagram of an embodiment of the antenna angle detection device according to this invention, Fig. 2 is an enlarged principle diagram of the antenna angle detection device, Fig. 3 is an external view of the light passing plate, and Fig. 4 is the amount of light: It is a characteristic diagram of an antenna angle. In the figure, 1 is a laser light source, 2 is a light passing plate,
3 is a photodiode (PD), 4 is a radiator, 5
is an antenna gimbal, 6 is a rotation gimbal, and 7 is an amplifier. Note that the same reference numerals in each figure indicate the same or equivalent parts.
Claims (1)
中心に対して左右に連続的に増加させることがで
きる蝶型の穴を有する光通過板と、通過した光量
を検知し、電気信号に変換するフオトダイオード
（ＰＤ）と、この電気信号を増幅する増幅器とで
構成され、光通過板を通過した光量を測定するこ
とで、アンテナ回転角度の計測が行えるようにし
たことを特徴とするアンテナ角度検出装置。 A light passing plate with a butterfly-shaped hole that can continuously increase the amount of laser light that passes through the laser light source to the left and right from the center, and a photo sensor that detects the amount of light that has passed and converts it into an electrical signal. An antenna angle detection device comprising a diode (PD) and an amplifier that amplifies this electrical signal, and is capable of measuring an antenna rotation angle by measuring the amount of light passing through a light passing plate. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1570687U JPS63124603U (en) | 1987-02-05 | 1987-02-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1570687U JPS63124603U (en) | 1987-02-05 | 1987-02-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63124603U true JPS63124603U (en) | 1988-08-15 |
Family
ID=30806887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1570687U Pending JPS63124603U (en) | 1987-02-05 | 1987-02-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63124603U (en) |
-
1987
- 1987-02-05 JP JP1570687U patent/JPS63124603U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS63124603U (en) | ||
| JPS623030U (en) | ||
| JPS63135107U (en) | ||
| JPS6363706U (en) | ||
| JPS6244207U (en) | ||
| JPS6247905U (en) | ||
| JPS6234306U (en) | ||
| JPS63247Y2 (en) | ||
| JPH0354912U (en) | ||
| JPH0457729U (en) | ||
| JPS6262207U (en) | ||
| JPS61152157U (en) | ||
| JPH02150531U (en) | ||
| JPS61122508U (en) | ||
| JPS61144440U (en) | ||
| JPH0250823U (en) | ||
| JPS61196555U (en) | ||
| JPS62158909U (en) | ||
| JPH0390007U (en) | ||
| JPS6427608U (en) | ||
| JPS5935821U (en) | Photoelectric rotary encoder | |
| JPS63181151U (en) | ||
| JPS6445828U (en) | ||
| JPS5921783U (en) | Radiation intensity measuring device | |
| JPS5933268U (en) | semiconductor laser |